Discover the best open source Customer Relationship Management (CRM) solutions to streamline sales, boost customer engagement & drive growth.
Invoicing Finance · Ecommerce · CRM
Free, open-source online accounting for small businesses and freelancers
Customer Support · CRM
Open source live chat, support & marketing platform with video calls and CRM integration
CRM · Customer Support
Open-source omnichannel customer support platform with AI agent and self-hosting
ERP · Invoicing Finance · Ecommerce
100% Open-Source ERP for Accounting, Manufacturing, CRM & More
CRM · Ecommerce · Marketing
Open-Source CRM with Custom Entities, REST API & Extensible Platform
CRM
Open-source CRM with WhatsApp, Twilio & Meta integrations
Collaboration · CRM · Team Chat
All-in-one platform replacing Linear, Jira, Slack, and Notion
CRM · Ecommerce
Open Source Laravel & Vue.js CRM for SMEs and Enterprises
ERP · CRM · Invoicing Finance
All-in-one open source ERP with integrated business apps
AI Assistants · CRM · Automation
AI-powered open source alternative to Salesforce
Ecommerce · CRM · Marketing
Open-source platform for B2B, multi-vendor marketplaces, and multi-tenant eCommerce
Marketing · CRM · CMS
The #1 Open-Source CRM with customizable views, workflows, and data models
Customer Relationship Management (CRM) systems are designed to streamline sales processes, improve customer service, and increase profitability. These platforms centralize all customer data—contact information, interaction history, sales pipelines, and more—allowing teams to collaborate effectively and build stronger relationships.
Typical features found in open source CRM solutions include:
Open source CRMs empower businesses of all sizes to take control of their customer interactions. By providing a unified view of the customer journey, these systems enable data-driven decision making and personalized experiences. They are particularly valuable for organizations seeking to improve sales efficiency, enhance customer satisfaction, and foster long-term loyalty without the vendor lock-in associated with proprietary solutions.